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From "Joydeep Sen Sarma (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (MAPREDUCE-1860) LocalJobRunner should use local filesystem to qualify systemdir
Date Sat, 12 Jun 2010 00:04:26 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Joydeep Sen Sarma resolved MAPREDUCE-1860.

    Resolution: Invalid

this seems fixed via other changes in 0.21 and trunk. so attaching patch for 0.20 and closing.

> LocalJobRunner should use local filesystem to qualify systemdir
> ---------------------------------------------------------------
>                 Key: MAPREDUCE-1860
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1860
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Joydeep Sen Sarma
>         Attachments: 1860.patch
> getSystemDir() in LocalJobRunner returns a path qualified using the default file system
from the Configuration. Usually default filesystem is set to hdfs cluster. which means that
when trying to use the local mode - the jobclient ends up using hdfs as system directory.
> this seems like an error. localjobrunner should use local file system as it's default
file system and that should be used to qualify the mapred system directory.

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